fixes #178

compas-dev · Oct 6, 2023 · ec071a5 · ec071a5
1 parent 8bfd9b3
commit ec071a5
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -15,6 +15,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Added `F` key for focusing the selected objects. If no object is selected, it will focus the whole scene geometries.
 
 ### Changed
+* Changed `sphinx` requirement for the development environment. Otherwise, there will be a bug similar to [this](https://github.com/compas-dev/sphinx_compas_theme/issues/20).
+* Bug fixed when pressing `F` multiple times, the camera angle shifts.
+* Bug fixed in `Camera.zoom_extents` when one single point is selected.
 
 ### Removed
 

diff --git a/requirements-dev.txt b/requirements-dev.txt
@@ -16,7 +16,7 @@ m2r2
 nbsphinx
 pydocstyle
 pytest
-sphinx
+sphinx == 7.1.2
 sphinx_compas_theme >=0.15.18
 twine
 wheel

diff --git a/src/compas_view2/scene/camera.py b/src/compas_view2/scene/camera.py
@@ -372,8 +372,8 @@ def zoom_extents(self, objects: List[Object] = None):
         max_corner = extents.max(axis=0)
         min_corner = extents.min(axis=0)
         center = (max_corner + min_corner) / 2
-        distance = norm(max_corner - min_corner)
+        distance = max(norm(max_corner - min_corner), 1)
 
         self.target = center
-        self.position = center + self.position
-        self.distance = distance * 1.5
+        vec = (self.target - self.position) / norm(self.target - self.position)
+        self.position = self.target - vec * distance * 1.5